Move cura.Machine.Models to cura.UI.MachineModels

This commit is contained in:
Lipu Fei 2019-03-20 09:56:11 +01:00
parent 81fbc525e4
commit 4078719c58
19 changed files with 21 additions and 26 deletions

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# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from typing import Optional, Dict, Set
from PyQt5.QtCore import Qt, pyqtSignal, pyqtProperty
from UM.Qt.ListModel import ListModel
## This is the base model class for GenericMaterialsModel and MaterialBrandsModel.
# Those 2 models are used by the material drop down menu to show generic materials and branded materials separately.
# The extruder position defined here is being used to bound a menu to the correct extruder. This is used in the top
# bar menu "Settings" -> "Extruder nr" -> "Material" -> this menu
from cura.Machines.MaterialNode import MaterialNode
class BaseMaterialsModel(ListModel):
extruderPositionChanged = pyqtSignal()
enabledChanged = pyqtSignal()
def __init__(self, parent = None):
super().__init__(parent)
from cura.CuraApplication import CuraApplication
self._application = CuraApplication.getInstance()
# Make these managers available to all material models
self._container_registry = self._application.getInstance().getContainerRegistry()
self._machine_manager = self._application.getMachineManager()
self._material_manager = self._application.getMaterialManager()
# Update the stack and the model data when the machine changes
self._machine_manager.globalContainerChanged.connect(self._updateExtruderStack)
# Update this model when switching machines
self._machine_manager.activeStackChanged.connect(self._update)
# Update this model when list of materials changes
self._material_manager.materialsUpdated.connect(self._update)
self.addRoleName(Qt.UserRole + 1, "root_material_id")
self.addRoleName(Qt.UserRole + 2, "id")
self.addRoleName(Qt.UserRole + 3, "GUID")
self.addRoleName(Qt.UserRole + 4, "name")
self.addRoleName(Qt.UserRole + 5, "brand")
self.addRoleName(Qt.UserRole + 6, "description")
self.addRoleName(Qt.UserRole + 7, "material")
self.addRoleName(Qt.UserRole + 8, "color_name")
self.addRoleName(Qt.UserRole + 9, "color_code")
self.addRoleName(Qt.UserRole + 10, "density")
self.addRoleName(Qt.UserRole + 11, "diameter")
self.addRoleName(Qt.UserRole + 12, "approximate_diameter")
self.addRoleName(Qt.UserRole + 13, "adhesion_info")
self.addRoleName(Qt.UserRole + 14, "is_read_only")
self.addRoleName(Qt.UserRole + 15, "container_node")
self.addRoleName(Qt.UserRole + 16, "is_favorite")
self._extruder_position = 0
self._extruder_stack = None
self._available_materials = None # type: Optional[Dict[str, MaterialNode]]
self._favorite_ids = set() # type: Set[str]
self._enabled = True
def _updateExtruderStack(self):
global_stack = self._machine_manager.activeMachine
if global_stack is None:
return
if self._extruder_stack is not None:
self._extruder_stack.pyqtContainersChanged.disconnect(self._update)
self._extruder_stack.approximateMaterialDiameterChanged.disconnect(self._update)
self._extruder_stack = global_stack.extruders.get(str(self._extruder_position))
if self._extruder_stack is not None:
self._extruder_stack.pyqtContainersChanged.connect(self._update)
self._extruder_stack.approximateMaterialDiameterChanged.connect(self._update)
# Force update the model when the extruder stack changes
self._update()
def setExtruderPosition(self, position: int):
if self._extruder_stack is None or self._extruder_position != position:
self._extruder_position = position
self._updateExtruderStack()
self.extruderPositionChanged.emit()
@pyqtProperty(int, fset = setExtruderPosition, notify = extruderPositionChanged)
def extruderPosition(self) -> int:
return self._extruder_position
def setEnabled(self, enabled):
if self._enabled != enabled:
self._enabled = enabled
if self._enabled:
# ensure the data is there again.
self._update()
self.enabledChanged.emit()
@pyqtProperty(bool, fset=setEnabled, notify=enabledChanged)
def enabled(self):
return self._enabled
## This is an abstract method that needs to be implemented by the specific
# models themselves.
def _update(self):
pass
## This method is used by all material models in the beginning of the
# _update() method in order to prevent errors. It's the same in all models
# so it's placed here for easy access.
def _canUpdate(self):
global_stack = self._machine_manager.activeMachine
if global_stack is None or not self._enabled:
return False
extruder_position = str(self._extruder_position)
if extruder_position not in global_stack.extruders:
return False
extruder_stack = global_stack.extruders[extruder_position]
self._available_materials = self._material_manager.getAvailableMaterialsForMachineExtruder(global_stack, extruder_stack)
if self._available_materials is None:
return False
return True
## This is another convenience function which is shared by all material
# models so it's put here to avoid having so much duplicated code.
def _createMaterialItem(self, root_material_id, container_node):
metadata = container_node.getMetadata()
item = {
"root_material_id": root_material_id,
"id": metadata["id"],
"container_id": metadata["id"], # TODO: Remove duplicate in material manager qml
"GUID": metadata["GUID"],
"name": metadata["name"],
"brand": metadata["brand"],
"description": metadata["description"],
"material": metadata["material"],
"color_name": metadata["color_name"],
"color_code": metadata.get("color_code", ""),
"density": metadata.get("properties", {}).get("density", ""),
"diameter": metadata.get("properties", {}).get("diameter", ""),
"approximate_diameter": metadata["approximate_diameter"],
"adhesion_info": metadata["adhesion_info"],
"is_read_only": self._container_registry.isReadOnly(metadata["id"]),
"container_node": container_node,
"is_favorite": root_material_id in self._favorite_ids
}
return item

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# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from PyQt5.QtCore import Qt
from UM.Application import Application
from UM.Logger import Logger
from UM.Qt.ListModel import ListModel
from UM.Util import parseBool
from cura.Machines.VariantType import VariantType
class BuildPlateModel(ListModel):
NameRole = Qt.UserRole + 1
ContainerNodeRole = Qt.UserRole + 2
def __init__(self, parent = None):
super().__init__(parent)
self.addRoleName(self.NameRole, "name")
self.addRoleName(self.ContainerNodeRole, "container_node")
self._application = Application.getInstance()
self._variant_manager = self._application._variant_manager
self._machine_manager = self._application.getMachineManager()
self._machine_manager.globalContainerChanged.connect(self._update)
self._update()
def _update(self):
Logger.log("d", "Updating {model_class_name}.".format(model_class_name = self.__class__.__name__))
global_stack = self._machine_manager._global_container_stack
if not global_stack:
self.setItems([])
return
has_variants = parseBool(global_stack.getMetaDataEntry("has_variant_buildplates", False))
if not has_variants:
self.setItems([])
return
variant_dict = self._variant_manager.getVariantNodes(global_stack, variant_type = VariantType.BUILD_PLATE)
item_list = []
for name, variant_node in variant_dict.items():
item = {"name": name,
"container_node": variant_node}
item_list.append(item)
self.setItems(item_list)

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# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from UM.Logger import Logger
from cura.Machines.Models.QualityProfilesDropDownMenuModel import QualityProfilesDropDownMenuModel
#
# This model is used for the custom profile items in the profile drop down menu.
#
class CustomQualityProfilesDropDownMenuModel(QualityProfilesDropDownMenuModel):
def _update(self):
Logger.log("d", "Updating {model_class_name}.".format(model_class_name = self.__class__.__name__))
active_global_stack = self._machine_manager.activeMachine
if active_global_stack is None:
self.setItems([])
Logger.log("d", "No active GlobalStack, set %s as empty.", self.__class__.__name__)
return
quality_changes_group_dict = self._quality_manager.getQualityChangesGroups(active_global_stack)
item_list = []
for key in sorted(quality_changes_group_dict, key = lambda name: name.upper()):
quality_changes_group = quality_changes_group_dict[key]
item = {"name": quality_changes_group.name,
"layer_height": "",
"layer_height_without_unit": "",
"available": quality_changes_group.is_available,
"quality_changes_group": quality_changes_group}
item_list.append(item)
self.setItems(item_list)

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# Copyright (c) 2019 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from typing import Callable, List, Optional, TYPE_CHECKING
from PyQt5.QtCore import pyqtSlot, pyqtProperty, pyqtSignal, QObject
from UM.i18n import i18nCatalog
from UM.Logger import Logger
if TYPE_CHECKING:
from PyQt5.QtCore import QObject
catalog = i18nCatalog("cura")
class DiscoveredPrinter(QObject):
def __init__(self, ip_address: str, key: str, name: str, create_callback: Callable[[str], None], machine_type: str,
device, parent = None) -> None:
super().__init__(parent)
self._ip_address = ip_address
self._key = key
self._name = name
self.create_callback = create_callback
self._machine_type = machine_type
self._device = device
nameChanged = pyqtSignal()
def getKey(self) -> str:
return self._key
@pyqtProperty(str, notify = nameChanged)
def name(self) -> str:
return self._name
def setName(self, name: str) -> None:
if self._name != name:
self._name = name
self.nameChanged.emit()
machineTypeChanged = pyqtSignal()
@pyqtProperty(str, notify = machineTypeChanged)
def machine_type(self) -> str:
return self._machine_type
def setMachineType(self, machine_type: str) -> None:
if self._machine_type != machine_type:
self._machine_type = machine_type
self.machineTypeChanged.emit()
# Human readable machine type string
@pyqtProperty(str, notify = machineTypeChanged)
def readable_machine_type(self) -> str:
from cura.CuraApplication import CuraApplication
readable_type = CuraApplication.getInstance().getMachineManager().getMachineTypeNameFromId(self._machine_type)
if not readable_type:
readable_type = catalog.i18nc("@label", "Unknown")
return readable_type
@pyqtProperty(bool, notify = machineTypeChanged)
def is_unknown_machine_type(self) -> bool:
return self.readable_machine_type.lower() == "unknown"
@pyqtProperty(QObject, constant = True)
def device(self):
return self._device
#
# Discovered printers are all the printers that were found on the network, which provide a more convenient way
# to add networked printers (Plugin finds a bunch of printers, user can select one from the list, plugin can then
# add that printer to Cura as the active one).
#
class DiscoveredPrintersModel(QObject):
def __init__(self, parent: Optional["QObject"]) -> None:
super().__init__(parent)
self._discovered_printer_dict = dict()
discoveredPrintersChanged = pyqtSignal()
@pyqtProperty(list, notify = discoveredPrintersChanged)
def discovered_printers(self) -> "List[DiscoveredPrinter]":
item_list = list(x for x in self._discovered_printer_dict.values())
item_list.sort(key = lambda x: x.name)
return item_list
def addDiscoveredPrinter(self, ip_address: str, key: str, name: str, create_callback: Callable[[str], None],
machine_type: str, device) -> None:
if ip_address in self._discovered_printer_dict:
Logger.log("e", "Printer with ip [%s] has already been added", ip_address)
return
discovered_printer = DiscoveredPrinter(ip_address, key, name, create_callback, machine_type, device, parent = self)
self._discovered_printer_dict[ip_address] = discovered_printer
self.discoveredPrintersChanged.emit()
def updateDiscoveredPrinter(self, ip_address: str,
name: Optional[str] = None,
machine_type: Optional[str] = None) -> None:
if ip_address not in self._discovered_printer_dict:
Logger.log("e", "Printer with ip [%s] is not known", ip_address)
return
item = self._discovered_printer_dict[ip_address]
if name is not None:
item.setName(name)
if machine_type is not None:
item.setMachineType(machine_type)
def removeDiscoveredPrinter(self, ip_address: str) -> None:
if ip_address not in self._discovered_printer_dict:
Logger.log("i", "Key [%s] does not exist in the discovered printers list.", ip_address)
return
del self._discovered_printer_dict[ip_address]
self.discoveredPrintersChanged.emit()
@pyqtSlot("QVariant")
def createMachineFromDiscoveredPrinter(self, discovered_printer: "DiscoveredPrinter") -> None:
discovered_printer.create_callback(discovered_printer.getKey())

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# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from cura.Machines.Models.BaseMaterialsModel import BaseMaterialsModel
## Model that shows the list of favorite materials.
class FavoriteMaterialsModel(BaseMaterialsModel):
def __init__(self, parent = None):
super().__init__(parent)
self._update()
def _update(self):
if not self._canUpdate():
return
# Get updated list of favorites
self._favorite_ids = self._material_manager.getFavorites()
item_list = []
for root_material_id, container_node in self._available_materials.items():
metadata = container_node.getMetadata()
# Do not include the materials from a to-be-removed package
if bool(metadata.get("removed", False)):
continue
# Only add results for favorite materials
if root_material_id not in self._favorite_ids:
continue
item = self._createMaterialItem(root_material_id, container_node)
item_list.append(item)
# Sort the item list alphabetically by name
item_list = sorted(item_list, key = lambda d: d["brand"].upper())
self.setItems(item_list)

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# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from UM.Logger import Logger
from cura.Machines.Models.BaseMaterialsModel import BaseMaterialsModel
class GenericMaterialsModel(BaseMaterialsModel):
def __init__(self, parent = None):
super().__init__(parent)
self._update()
def _update(self):
if not self._canUpdate():
return
# Get updated list of favorites
self._favorite_ids = self._material_manager.getFavorites()
item_list = []
for root_material_id, container_node in self._available_materials.items():
metadata = container_node.getMetadata()
# Do not include the materials from a to-be-removed package
if bool(metadata.get("removed", False)):
continue
# Only add results for generic materials
if metadata["brand"].lower() != "generic":
continue
item = self._createMaterialItem(root_material_id, container_node)
item_list.append(item)
# Sort the item list alphabetically by name
item_list = sorted(item_list, key = lambda d: d["name"].upper())
self.setItems(item_list)

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# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from UM.Qt.ListModel import ListModel
from PyQt5.QtCore import Qt
from UM.Settings.ContainerRegistry import ContainerRegistry
from UM.Settings.ContainerStack import ContainerStack
from UM.i18n import i18nCatalog
catalog = i18nCatalog("cura")
#
# This the QML model for the quality management page.
#
class MachineManagementModel(ListModel):
NameRole = Qt.UserRole + 1
IdRole = Qt.UserRole + 2
MetaDataRole = Qt.UserRole + 3
GroupRole = Qt.UserRole + 4
def __init__(self, parent = None):
super().__init__(parent)
self.addRoleName(self.NameRole, "name")
self.addRoleName(self.IdRole, "id")
self.addRoleName(self.MetaDataRole, "metadata")
self.addRoleName(self.GroupRole, "group")
self._local_container_stacks = []
self._network_container_stacks = []
# Listen to changes
ContainerRegistry.getInstance().containerAdded.connect(self._onContainerChanged)
ContainerRegistry.getInstance().containerMetaDataChanged.connect(self._onContainerChanged)
ContainerRegistry.getInstance().containerRemoved.connect(self._onContainerChanged)
self._filter_dict = {}
self._update()
## Handler for container added/removed events from registry
def _onContainerChanged(self, container):
# We only need to update when the added / removed container is a stack.
if isinstance(container, ContainerStack) and container.getMetaDataEntry("type") == "machine":
self._update()
## Private convenience function to reset & repopulate the model.
def _update(self):
items = []
# Get first the network enabled printers
network_filter_printers = {"type": "machine",
"um_network_key": "*",
"hidden": "False"}
self._network_container_stacks = ContainerRegistry.getInstance().findContainerStacks(**network_filter_printers)
self._network_container_stacks.sort(key = lambda i: i.getMetaDataEntry("group_name", ""))
for container in self._network_container_stacks:
metadata = container.getMetaData().copy()
if container.getBottom():
metadata["definition_name"] = container.getBottom().getName()
items.append({"name": metadata.get("group_name", ""),
"id": container.getId(),
"metadata": metadata,
"group": catalog.i18nc("@info:title", "Network enabled printers")})
# Get now the local printers
local_filter_printers = {"type": "machine", "um_network_key": None}
self._local_container_stacks = ContainerRegistry.getInstance().findContainerStacks(**local_filter_printers)
self._local_container_stacks.sort(key = lambda i: i.getName())
for container in self._local_container_stacks:
metadata = container.getMetaData().copy()
if container.getBottom():
metadata["definition_name"] = container.getBottom().getName()
items.append({"name": container.getName(),
"id": container.getId(),
"metadata": metadata,
"group": catalog.i18nc("@info:title", "Local printers")})
self.setItems(items)

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# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from PyQt5.QtCore import Qt, pyqtSignal, pyqtProperty
from UM.Qt.ListModel import ListModel
from UM.Logger import Logger
from cura.Machines.Models.BaseMaterialsModel import BaseMaterialsModel
class MaterialTypesModel(ListModel):
def __init__(self, parent = None):
super().__init__(parent)
self.addRoleName(Qt.UserRole + 1, "name")
self.addRoleName(Qt.UserRole + 2, "brand")
self.addRoleName(Qt.UserRole + 3, "colors")
class MaterialBrandsModel(BaseMaterialsModel):
extruderPositionChanged = pyqtSignal()
def __init__(self, parent = None):
super().__init__(parent)
self.addRoleName(Qt.UserRole + 1, "name")
self.addRoleName(Qt.UserRole + 2, "material_types")
self._update()
def _update(self):
if not self._canUpdate():
return
# Get updated list of favorites
self._favorite_ids = self._material_manager.getFavorites()
brand_item_list = []
brand_group_dict = {}
# Part 1: Generate the entire tree of brands -> material types -> spcific materials
for root_material_id, container_node in self._available_materials.items():
# Do not include the materials from a to-be-removed package
if bool(container_node.getMetaDataEntry("removed", False)):
continue
# Add brands we haven't seen yet to the dict, skipping generics
brand = container_node.getMetaDataEntry("brand", "")
if brand.lower() == "generic":
continue
if brand not in brand_group_dict:
brand_group_dict[brand] = {}
# Add material types we haven't seen yet to the dict
material_type = container_node.getMetaDataEntry("material", "")
if material_type not in brand_group_dict[brand]:
brand_group_dict[brand][material_type] = []
# Now handle the individual materials
item = self._createMaterialItem(root_material_id, container_node)
brand_group_dict[brand][material_type].append(item)
# Part 2: Organize the tree into models
#
# Normally, the structure of the menu looks like this:
# Brand -> Material Type -> Specific Material
#
# To illustrate, a branded material menu may look like this:
# Ultimaker ┳ PLA ┳ Yellow PLA
# ┃ ┣ Black PLA
# ┃ ┗ ...
# ┃
# ┗ ABS ┳ White ABS
# ┗ ...
for brand, material_dict in brand_group_dict.items():
material_type_item_list = []
brand_item = {
"name": brand,
"material_types": MaterialTypesModel(self)
}
for material_type, material_list in material_dict.items():
material_type_item = {
"name": material_type,
"brand": brand,
"colors": BaseMaterialsModel(self)
}
material_type_item["colors"].clear()
# Sort materials by name
material_list = sorted(material_list, key = lambda x: x["name"].upper())
material_type_item["colors"].setItems(material_list)
material_type_item_list.append(material_type_item)
# Sort material type by name
material_type_item_list = sorted(material_type_item_list, key = lambda x: x["name"].upper())
brand_item["material_types"].setItems(material_type_item_list)
brand_item_list.append(brand_item)
# Sort brand by name
brand_item_list = sorted(brand_item_list, key = lambda x: x["name"].upper())
self.setItems(brand_item_list)

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# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from PyQt5.QtCore import QTimer, pyqtSignal, pyqtProperty
from UM.Application import Application
from UM.Scene.Camera import Camera
from UM.Scene.Selection import Selection
from UM.Qt.ListModel import ListModel
#
# This is the model for multi build plate feature.
# This has nothing to do with the build plate types you can choose on the sidebar for a machine.
#
class MultiBuildPlateModel(ListModel):
maxBuildPlateChanged = pyqtSignal()
activeBuildPlateChanged = pyqtSignal()
selectionChanged = pyqtSignal()
def __init__(self, parent = None):
super().__init__(parent)
self._update_timer = QTimer()
self._update_timer.setInterval(100)
self._update_timer.setSingleShot(True)
self._update_timer.timeout.connect(self._updateSelectedObjectBuildPlateNumbers)
self._application = Application.getInstance()
self._application.getController().getScene().sceneChanged.connect(self._updateSelectedObjectBuildPlateNumbersDelayed)
Selection.selectionChanged.connect(self._updateSelectedObjectBuildPlateNumbers)
self._max_build_plate = 1 # default
self._active_build_plate = -1
def setMaxBuildPlate(self, max_build_plate):
if self._max_build_plate != max_build_plate:
self._max_build_plate = max_build_plate
self.maxBuildPlateChanged.emit()
## Return the highest build plate number
@pyqtProperty(int, notify = maxBuildPlateChanged)
def maxBuildPlate(self):
return self._max_build_plate
def setActiveBuildPlate(self, nr):
if self._active_build_plate != nr:
self._active_build_plate = nr
self.activeBuildPlateChanged.emit()
@pyqtProperty(int, notify = activeBuildPlateChanged)
def activeBuildPlate(self):
return self._active_build_plate
def _updateSelectedObjectBuildPlateNumbersDelayed(self, *args):
if not isinstance(args[0], Camera):
self._update_timer.start()
def _updateSelectedObjectBuildPlateNumbers(self, *args):
result = set()
for node in Selection.getAllSelectedObjects():
result.add(node.callDecoration("getBuildPlateNumber"))
self._selection_build_plates = list(result)
self.selectionChanged.emit()
@pyqtProperty("QVariantList", notify = selectionChanged)
def selectionBuildPlates(self):
return self._selection_build_plates

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# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from PyQt5.QtCore import Qt
from UM.Application import Application
from UM.Logger import Logger
from UM.Qt.ListModel import ListModel
from UM.Util import parseBool
from cura.Machines.VariantType import VariantType
class NozzleModel(ListModel):
IdRole = Qt.UserRole + 1
HotendNameRole = Qt.UserRole + 2
ContainerNodeRole = Qt.UserRole + 3
def __init__(self, parent = None):
super().__init__(parent)
self.addRoleName(self.IdRole, "id")
self.addRoleName(self.HotendNameRole, "hotend_name")
self.addRoleName(self.ContainerNodeRole, "container_node")
self._application = Application.getInstance()
self._machine_manager = self._application.getMachineManager()
self._variant_manager = self._application.getVariantManager()
self._machine_manager.globalContainerChanged.connect(self._update)
self._update()
def _update(self):
Logger.log("d", "Updating {model_class_name}.".format(model_class_name = self.__class__.__name__))
global_stack = self._machine_manager.activeMachine
if global_stack is None:
self.setItems([])
return
has_variants = parseBool(global_stack.getMetaDataEntry("has_variants", False))
if not has_variants:
self.setItems([])
return
variant_node_dict = self._variant_manager.getVariantNodes(global_stack, VariantType.NOZZLE)
if not variant_node_dict:
self.setItems([])
return
item_list = []
for hotend_name, container_node in sorted(variant_node_dict.items(), key = lambda i: i[0].upper()):
item = {"id": hotend_name,
"hotend_name": hotend_name,
"container_node": container_node
}
item_list.append(item)
self.setItems(item_list)

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# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from PyQt5.QtCore import Qt, pyqtSlot
from UM.Qt.ListModel import ListModel
from UM.Logger import Logger
#
# This the QML model for the quality management page.
#
class QualityManagementModel(ListModel):
NameRole = Qt.UserRole + 1
IsReadOnlyRole = Qt.UserRole + 2
QualityGroupRole = Qt.UserRole + 3
QualityChangesGroupRole = Qt.UserRole + 4
def __init__(self, parent = None):
super().__init__(parent)
self.addRoleName(self.NameRole, "name")
self.addRoleName(self.IsReadOnlyRole, "is_read_only")
self.addRoleName(self.QualityGroupRole, "quality_group")
self.addRoleName(self.QualityChangesGroupRole, "quality_changes_group")
from cura.CuraApplication import CuraApplication
self._container_registry = CuraApplication.getInstance().getContainerRegistry()
self._machine_manager = CuraApplication.getInstance().getMachineManager()
self._extruder_manager = CuraApplication.getInstance().getExtruderManager()
self._quality_manager = CuraApplication.getInstance().getQualityManager()
self._machine_manager.globalContainerChanged.connect(self._update)
self._quality_manager.qualitiesUpdated.connect(self._update)
self._update()
def _update(self):
Logger.log("d", "Updating {model_class_name}.".format(model_class_name = self.__class__.__name__))
global_stack = self._machine_manager.activeMachine
if not global_stack:
self.setItems([])
return
quality_group_dict = self._quality_manager.getQualityGroups(global_stack)
quality_changes_group_dict = self._quality_manager.getQualityChangesGroups(global_stack)
available_quality_types = set(quality_type for quality_type, quality_group in quality_group_dict.items()
if quality_group.is_available)
if not available_quality_types and not quality_changes_group_dict:
# Nothing to show
self.setItems([])
return
item_list = []
# Create quality group items
for quality_group in quality_group_dict.values():
if not quality_group.is_available:
continue
item = {"name": quality_group.name,
"is_read_only": True,
"quality_group": quality_group,
"quality_changes_group": None}
item_list.append(item)
# Sort by quality names
item_list = sorted(item_list, key = lambda x: x["name"].upper())
# Create quality_changes group items
quality_changes_item_list = []
for quality_changes_group in quality_changes_group_dict.values():
quality_group = quality_group_dict.get(quality_changes_group.quality_type)
item = {"name": quality_changes_group.name,
"is_read_only": False,
"quality_group": quality_group,
"quality_changes_group": quality_changes_group}
quality_changes_item_list.append(item)
# Sort quality_changes items by names and append to the item list
quality_changes_item_list = sorted(quality_changes_item_list, key = lambda x: x["name"].upper())
item_list += quality_changes_item_list
self.setItems(item_list)
# TODO: Duplicated code here from InstanceContainersModel. Refactor and remove this later.
#
## Gets a list of the possible file filters that the plugins have
# registered they can read or write. The convenience meta-filters
# "All Supported Types" and "All Files" are added when listing
# readers, but not when listing writers.
#
# \param io_type \type{str} name of the needed IO type
# \return A list of strings indicating file name filters for a file
# dialog.
@pyqtSlot(str, result = "QVariantList")
def getFileNameFilters(self, io_type):
from UM.i18n import i18nCatalog
catalog = i18nCatalog("uranium")
#TODO: This function should be in UM.Resources!
filters = []
all_types = []
for plugin_id, meta_data in self._getIOPlugins(io_type):
for io_plugin in meta_data[io_type]:
filters.append(io_plugin["description"] + " (*." + io_plugin["extension"] + ")")
all_types.append("*.{0}".format(io_plugin["extension"]))
if "_reader" in io_type:
# if we're listing readers, add the option to show all supported files as the default option
filters.insert(0, catalog.i18nc("@item:inlistbox", "All Supported Types ({0})", " ".join(all_types)))
filters.append(catalog.i18nc("@item:inlistbox", "All Files (*)")) # Also allow arbitrary files, if the user so prefers.
return filters
## Gets a list of profile reader or writer plugins
# \return List of tuples of (plugin_id, meta_data).
def _getIOPlugins(self, io_type):
from UM.PluginRegistry import PluginRegistry
pr = PluginRegistry.getInstance()
active_plugin_ids = pr.getActivePlugins()
result = []
for plugin_id in active_plugin_ids:
meta_data = pr.getMetaData(plugin_id)
if io_type in meta_data:
result.append( (plugin_id, meta_data) )
return result

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# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from PyQt5.QtCore import Qt, QTimer
from UM.Application import Application
from UM.Logger import Logger
from UM.Qt.ListModel import ListModel
from UM.Settings.SettingFunction import SettingFunction
from cura.Machines.QualityManager import QualityGroup
#
# QML Model for all built-in quality profiles. This model is used for the drop-down quality menu.
#
class QualityProfilesDropDownMenuModel(ListModel):
NameRole = Qt.UserRole + 1
QualityTypeRole = Qt.UserRole + 2
LayerHeightRole = Qt.UserRole + 3
LayerHeightUnitRole = Qt.UserRole + 4
AvailableRole = Qt.UserRole + 5
QualityGroupRole = Qt.UserRole + 6
QualityChangesGroupRole = Qt.UserRole + 7
IsExperimentalRole = Qt.UserRole + 8
def __init__(self, parent = None):
super().__init__(parent)
self.addRoleName(self.NameRole, "name")
self.addRoleName(self.QualityTypeRole, "quality_type")
self.addRoleName(self.LayerHeightRole, "layer_height")
self.addRoleName(self.LayerHeightUnitRole, "layer_height_unit")
self.addRoleName(self.AvailableRole, "available") #Whether the quality profile is available in our current nozzle + material.
self.addRoleName(self.QualityGroupRole, "quality_group")
self.addRoleName(self.QualityChangesGroupRole, "quality_changes_group")
self.addRoleName(self.IsExperimentalRole, "is_experimental")
self._application = Application.getInstance()
self._machine_manager = self._application.getMachineManager()
self._quality_manager = Application.getInstance().getQualityManager()
self._application.globalContainerStackChanged.connect(self._onChange)
self._machine_manager.activeQualityGroupChanged.connect(self._onChange)
self._machine_manager.extruderChanged.connect(self._onChange)
self._quality_manager.qualitiesUpdated.connect(self._onChange)
self._layer_height_unit = "" # This is cached
self._update_timer = QTimer() # type: QTimer
self._update_timer.setInterval(100)
self._update_timer.setSingleShot(True)
self._update_timer.timeout.connect(self._update)
self._onChange()
def _onChange(self) -> None:
self._update_timer.start()
def _update(self):
Logger.log("d", "Updating {model_class_name}.".format(model_class_name = self.__class__.__name__))
global_stack = self._machine_manager.activeMachine
if global_stack is None:
self.setItems([])
Logger.log("d", "No active GlobalStack, set quality profile model as empty.")
return
# Check for material compatibility
if not self._machine_manager.activeMaterialsCompatible():
Logger.log("d", "No active material compatibility, set quality profile model as empty.")
self.setItems([])
return
quality_group_dict = self._quality_manager.getQualityGroups(global_stack)
item_list = []
for key in sorted(quality_group_dict):
quality_group = quality_group_dict[key]
layer_height = self._fetchLayerHeight(quality_group)
item = {"name": quality_group.name,
"quality_type": quality_group.quality_type,
"layer_height": layer_height,
"layer_height_unit": self._layer_height_unit,
"available": quality_group.is_available,
"quality_group": quality_group,
"is_experimental": quality_group.is_experimental}
item_list.append(item)
# Sort items based on layer_height
item_list = sorted(item_list, key = lambda x: x["layer_height"])
self.setItems(item_list)
def _fetchLayerHeight(self, quality_group: "QualityGroup") -> float:
global_stack = self._machine_manager.activeMachine
if not self._layer_height_unit:
unit = global_stack.definition.getProperty("layer_height", "unit")
if not unit:
unit = ""
self._layer_height_unit = unit
default_layer_height = global_stack.definition.getProperty("layer_height", "value")
# Get layer_height from the quality profile for the GlobalStack
if quality_group.node_for_global is None:
return float(default_layer_height)
container = quality_group.node_for_global.getContainer()
layer_height = default_layer_height
if container and container.hasProperty("layer_height", "value"):
layer_height = container.getProperty("layer_height", "value")
else:
# Look for layer_height in the GlobalStack from material -> definition
container = global_stack.definition
if container and container.hasProperty("layer_height", "value"):
layer_height = container.getProperty("layer_height", "value")
if isinstance(layer_height, SettingFunction):
layer_height = layer_height(global_stack)
return float(layer_height)

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# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from PyQt5.QtCore import pyqtProperty, pyqtSignal, Qt
from UM.Application import Application
from UM.Logger import Logger
from UM.Qt.ListModel import ListModel
from UM.Settings.ContainerRegistry import ContainerRegistry
#
# This model is used to show details settings of the selected quality in the quality management page.
#
class QualitySettingsModel(ListModel):
KeyRole = Qt.UserRole + 1
LabelRole = Qt.UserRole + 2
UnitRole = Qt.UserRole + 3
ProfileValueRole = Qt.UserRole + 4
ProfileValueSourceRole = Qt.UserRole + 5
UserValueRole = Qt.UserRole + 6
CategoryRole = Qt.UserRole + 7
GLOBAL_STACK_POSITION = -1
def __init__(self, parent = None):
super().__init__(parent = parent)
self.addRoleName(self.KeyRole, "key")
self.addRoleName(self.LabelRole, "label")
self.addRoleName(self.UnitRole, "unit")
self.addRoleName(self.ProfileValueRole, "profile_value")
self.addRoleName(self.ProfileValueSourceRole, "profile_value_source")
self.addRoleName(self.UserValueRole, "user_value")
self.addRoleName(self.CategoryRole, "category")
self._container_registry = ContainerRegistry.getInstance()
self._application = Application.getInstance()
self._quality_manager = self._application.getQualityManager()
self._selected_position = self.GLOBAL_STACK_POSITION #Must be either GLOBAL_STACK_POSITION or an extruder position (0, 1, etc.)
self._selected_quality_item = None # The selected quality in the quality management page
self._i18n_catalog = None
self._quality_manager.qualitiesUpdated.connect(self._update)
self._update()
selectedPositionChanged = pyqtSignal()
selectedQualityItemChanged = pyqtSignal()
def setSelectedPosition(self, selected_position):
if selected_position != self._selected_position:
self._selected_position = selected_position
self.selectedPositionChanged.emit()
self._update()
@pyqtProperty(int, fset = setSelectedPosition, notify = selectedPositionChanged)
def selectedPosition(self):
return self._selected_position
def setSelectedQualityItem(self, selected_quality_item):
if selected_quality_item != self._selected_quality_item:
self._selected_quality_item = selected_quality_item
self.selectedQualityItemChanged.emit()
self._update()
@pyqtProperty("QVariantMap", fset = setSelectedQualityItem, notify = selectedQualityItemChanged)
def selectedQualityItem(self):
return self._selected_quality_item
def _update(self):
Logger.log("d", "Updating {model_class_name}.".format(model_class_name = self.__class__.__name__))
if not self._selected_quality_item:
self.setItems([])
return
items = []
global_container_stack = self._application.getGlobalContainerStack()
definition_container = global_container_stack.definition
quality_group = self._selected_quality_item["quality_group"]
quality_changes_group = self._selected_quality_item["quality_changes_group"]
quality_node = None
settings_keys = set()
if quality_group:
if self._selected_position == self.GLOBAL_STACK_POSITION:
quality_node = quality_group.node_for_global
else:
quality_node = quality_group.nodes_for_extruders.get(str(self._selected_position))
settings_keys = quality_group.getAllKeys()
quality_containers = []
if quality_node is not None and quality_node.getContainer() is not None:
quality_containers.append(quality_node.getContainer())
# Here, if the user has selected a quality changes, then "quality_changes_group" will not be None, and we fetch
# the settings in that quality_changes_group.
if quality_changes_group is not None:
if self._selected_position == self.GLOBAL_STACK_POSITION:
quality_changes_node = quality_changes_group.node_for_global
else:
quality_changes_node = quality_changes_group.nodes_for_extruders.get(str(self._selected_position))
if quality_changes_node is not None and quality_changes_node.getContainer() is not None: # it can be None if number of extruders are changed during runtime
quality_containers.insert(0, quality_changes_node.getContainer())
settings_keys.update(quality_changes_group.getAllKeys())
# We iterate over all definitions instead of settings in a quality/qualtiy_changes group is because in the GUI,
# the settings are grouped together by categories, and we had to go over all the definitions to figure out
# which setting belongs in which category.
current_category = ""
for definition in definition_container.findDefinitions():
if definition.type == "category":
current_category = definition.label
if self._i18n_catalog:
current_category = self._i18n_catalog.i18nc(definition.key + " label", definition.label)
continue
profile_value = None
profile_value_source = ""
for quality_container in quality_containers:
new_value = quality_container.getProperty(definition.key, "value")
if new_value is not None:
profile_value_source = quality_container.getMetaDataEntry("type")
profile_value = new_value
# Global tab should use resolve (if there is one)
if self._selected_position == self.GLOBAL_STACK_POSITION:
resolve_value = global_container_stack.getProperty(definition.key, "resolve")
if resolve_value is not None and definition.key in settings_keys:
profile_value = resolve_value
if profile_value is not None:
break
if self._selected_position == self.GLOBAL_STACK_POSITION:
user_value = global_container_stack.userChanges.getProperty(definition.key, "value")
else:
extruder_stack = global_container_stack.extruders[str(self._selected_position)]
user_value = extruder_stack.userChanges.getProperty(definition.key, "value")
if profile_value is None and user_value is None:
continue
label = definition.label
if self._i18n_catalog:
label = self._i18n_catalog.i18nc(definition.key + " label", label)
items.append({
"key": definition.key,
"label": label,
"unit": definition.unit,
"profile_value": "" if profile_value is None else str(profile_value), # it is for display only
"profile_value_source": profile_value_source,
"user_value": "" if user_value is None else str(user_value),
"category": current_category
})
self.setItems(items)

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@ -1,168 +0,0 @@
# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from typing import Optional, List
from PyQt5.QtCore import pyqtProperty, pyqtSignal, pyqtSlot, QObject
from UM.Logger import Logger
from UM.Preferences import Preferences
from UM.Resources import Resources
from UM.i18n import i18nCatalog
from cura.Settings.SettingVisibilityPreset import SettingVisibilityPreset
catalog = i18nCatalog("cura")
class SettingVisibilityPresetsModel(QObject):
onItemsChanged = pyqtSignal()
activePresetChanged = pyqtSignal()
def __init__(self, preferences: Preferences, parent = None) -> None:
super().__init__(parent)
self._items = [] # type: List[SettingVisibilityPreset]
self._custom_preset = SettingVisibilityPreset(preset_id = "custom", name = "Custom selection", weight = -100)
self._populate()
basic_item = self.getVisibilityPresetById("basic")
if basic_item is not None:
basic_visibile_settings = ";".join(basic_item.settings)
else:
Logger.log("w", "Unable to find the basic visiblity preset.")
basic_visibile_settings = ""
self._preferences = preferences
# Preference to store which preset is currently selected
self._preferences.addPreference("cura/active_setting_visibility_preset", "basic")
# Preference that stores the "custom" set so it can always be restored (even after a restart)
self._preferences.addPreference("cura/custom_visible_settings", basic_visibile_settings)
self._preferences.preferenceChanged.connect(self._onPreferencesChanged)
self._active_preset_item = self.getVisibilityPresetById(self._preferences.getValue("cura/active_setting_visibility_preset"))
# Initialize visible settings if it is not done yet
visible_settings = self._preferences.getValue("general/visible_settings")
if not visible_settings:
new_visible_settings = self._active_preset_item.settings if self._active_preset_item is not None else []
self._preferences.setValue("general/visible_settings", ";".join(new_visible_settings))
else:
self._onPreferencesChanged("general/visible_settings")
self.activePresetChanged.emit()
def getVisibilityPresetById(self, item_id: str) -> Optional[SettingVisibilityPreset]:
result = None
for item in self._items:
if item.presetId == item_id:
result = item
break
return result
def _populate(self) -> None:
from cura.CuraApplication import CuraApplication
items = [] # type: List[SettingVisibilityPreset]
items.append(self._custom_preset)
for file_path in Resources.getAllResourcesOfType(CuraApplication.ResourceTypes.SettingVisibilityPreset):
setting_visibility_preset = SettingVisibilityPreset()
try:
setting_visibility_preset.loadFromFile(file_path)
except Exception:
Logger.logException("e", "Failed to load setting preset %s", file_path)
items.append(setting_visibility_preset)
# Sort them on weight (and if that fails, use ID)
items.sort(key = lambda k: (int(k.weight), k.presetId))
self.setItems(items)
@pyqtProperty("QVariantList", notify = onItemsChanged)
def items(self) -> List[SettingVisibilityPreset]:
return self._items
def setItems(self, items: List[SettingVisibilityPreset]) -> None:
if self._items != items:
self._items = items
self.onItemsChanged.emit()
@pyqtSlot(str)
def setActivePreset(self, preset_id: str) -> None:
if self._active_preset_item is not None and preset_id == self._active_preset_item.presetId:
Logger.log("d", "Same setting visibility preset [%s] selected, do nothing.", preset_id)
return
preset_item = self.getVisibilityPresetById(preset_id)
if preset_item is None:
Logger.log("w", "Tried to set active preset to unknown id [%s]", preset_id)
return
need_to_save_to_custom = self._active_preset_item is None or (self._active_preset_item.presetId == "custom" and preset_id != "custom")
if need_to_save_to_custom:
# Save the current visibility settings to custom
current_visibility_string = self._preferences.getValue("general/visible_settings")
if current_visibility_string:
self._preferences.setValue("cura/custom_visible_settings", current_visibility_string)
new_visibility_string = ";".join(preset_item.settings)
if preset_id == "custom":
# Get settings from the stored custom data
new_visibility_string = self._preferences.getValue("cura/custom_visible_settings")
if new_visibility_string is None:
new_visibility_string = self._preferences.getValue("general/visible_settings")
self._preferences.setValue("general/visible_settings", new_visibility_string)
self._preferences.setValue("cura/active_setting_visibility_preset", preset_id)
self._active_preset_item = preset_item
self.activePresetChanged.emit()
@pyqtProperty(str, notify = activePresetChanged)
def activePreset(self) -> str:
if self._active_preset_item is not None:
return self._active_preset_item.presetId
return ""
def _onPreferencesChanged(self, name: str) -> None:
if name != "general/visible_settings":
return
# Find the preset that matches with the current visible settings setup
visibility_string = self._preferences.getValue("general/visible_settings")
if not visibility_string:
return
visibility_set = set(visibility_string.split(";"))
matching_preset_item = None
for item in self._items:
if item.presetId == "custom":
continue
if set(item.settings) == visibility_set:
matching_preset_item = item
break
item_to_set = self._active_preset_item
if matching_preset_item is None:
# The new visibility setup is "custom" should be custom
if self._active_preset_item is None or self._active_preset_item.presetId == "custom":
# We are already in custom, just save the settings
self._preferences.setValue("cura/custom_visible_settings", visibility_string)
else:
# We need to move to custom preset.
item_to_set = self.getVisibilityPresetById("custom")
else:
item_to_set = matching_preset_item
# If we didn't find a matching preset, fallback to custom.
if item_to_set is None:
item_to_set = self._custom_preset
if self._active_preset_item is None or self._active_preset_item.presetId != item_to_set.presetId:
self._active_preset_item = item_to_set
if self._active_preset_item is not None:
self._preferences.setValue("cura/active_setting_visibility_preset", self._active_preset_item.presetId)
self.activePresetChanged.emit()